<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>文件上传</title>
</head>
<body>

<form action="fileUploadController" method="post" enctype="multipart/form-data">
    <label for="upload">上传文件：</label>
    <input type="file" id="upload" name="fileName">
    <input type="submit" value="提交">
</form>

</body>
</html>